Vizualizace toku tekutiny fluidní vrstvou kulových částic

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216275%3A25310%2F06%3A00006407" target="_blank" >RIV/00216275:25310/06:00006407 - isvavai.cz</a>

Výsledek na webu

—

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

Fluid Flow Visualization through Fluidized Bed of Solid Spherical Particles

Popis výsledku v původním jazyce

Flow visualization is an important topic in scientific visualization and has been the subject of research to gain an understanding of the flow. In this contribution, we present results of study of effects of rheological behaviour of the fluid on the fluidized bed expansion course, the development of the bed structure and flow of fluid through fluidized bed. Flow visualization was carried out using dye advection method. In our experiments, aqueous solutions of Newtonian fluid and different polymers (viscoelastic fluids) were used at fluidization of spherical particles. Glass spheres were used for preparing the beds. The rheological properties of test liquids were measured using rotational rheometer RS 150. As the test column was used a rectangular (?two-dimensional?) column. The flow pattern and the development of the fluidized bed structure were recorded by the camera miniDV. The expansion curve courses were compared for fluidization with Newtonian, pseudoplastic and viscoelastic fluid

Název v anglickém jazyce

Fluid Flow Visualization through Fluidized Bed of Solid Spherical Particles

Popis výsledku anglicky

Flow visualization is an important topic in scientific visualization and has been the subject of research to gain an understanding of the flow. In this contribution, we present results of study of effects of rheological behaviour of the fluid on the fluidized bed expansion course, the development of the bed structure and flow of fluid through fluidized bed. Flow visualization was carried out using dye advection method. In our experiments, aqueous solutions of Newtonian fluid and different polymers (viscoelastic fluids) were used at fluidization of spherical particles. Glass spheres were used for preparing the beds. The rheological properties of test liquids were measured using rotational rheometer RS 150. As the test column was used a rectangular (?two-dimensional?) column. The flow pattern and the development of the fluidized bed structure were recorded by the camera miniDV. The expansion curve courses were compared for fluidization with Newtonian, pseudoplastic and viscoelastic fluid

Druh

D - Stať ve sborníku

CEP obor

CI - Průmyslová chemie a chemické inženýrství

OECD FORD obor

—

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2006

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

Proceedings of the 33rd International Conference of Slovak Society of Chemical Engineering

ISBN

80-227-2409-2

ISSN

—

e-ISSN

—

Počet stran výsledku

10

Strana od-do

—

Název nakladatele

Slovak Society of Chemical Engineering

Místo vydání

Bratislava, Slovakia

Místo konání akce

Tatranské Matliare, Slovakia

Datum konání akce

22. 5. 2006

Typ akce podle státní příslušnosti

EUR - Evropská akce

Kód UT WoS článku

—